For Gem Enthusiasts

Few gems have held our attention over millennia as well as sapphire. The pure blue colors and excellent durability of this gem-quality member of…

Mined emeralds are expensive, so lab-made emeralds are an attractive option for consumers. Learn how these synthetic gems are made and how to identify…

Learn how to cut Jeff Graham’s Simple Portuguese gem design with this step-by-step photo guide. This modified classic works well for deep gems…

Oil treatment is a standard industry practice for enhancing emeralds. However, the treatments are not permanent. Learn how to re-oil emeralds…

Meteorites can make beautiful, unique jewelry. This primer on meteorite terminology will help you buy the perfect meteorite jewelry piece or…

Emeralds from different sources can vary in quality. Learn how to identify emerald origins by analyzing the optical and physical properties of…